Mercedes Benz Sealing Ring A0139978846 - LLLParts
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Part A0139978846 is marked as number 20 in the diagram.

Mercedes Benz Sealing Ring A0139978846

Condition: 100% new and genuine Weight: 0.02 kg.
Available to order
GENUINE MERCEDES-BENZ
Dispatch time 3 - 5 business days
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The same part number corresponds to the same part. If the part number is identical, the part fits all VAG (Volkswagen Audi group) vehicles (for example You are looking for a SEAT or SKODA, but the part is available from VW/AUDI warehouse - the part will fit Your car). Depending on the selected warehouse, the shipping times and availability may vary.
To ensure that part fits your vehicle, click here to check the fitment table.
There are no custom taxes for European and United Kingdom customers
PRICE MATCH GUARANTEE
If you find a lower price at an eligible retailer website, we will match it.
About the product
Part A0139978846 is marked as number 20 in the diagram. You can also view detailed part diagram, Browse diagram.


About Genuine Parts


When it comes to your car, you simply want the best. Whether you own a BMW, Mercedes, Audi, Volkswagen, Porsche, or a Mini, LLL Parts knows how to treat your vehicle. Fitting your ride with OEM parts will ensure that it continues running like a brand new car. By sourcing your parts with us, no one will ever know your automobile’s actual age.

By maintaining your vehicle with the best parts money can buy, you’re gaining the peace of mind that everything will fit accordingly. No one wants to deal with ordering a part, waiting ages for it to arrive, only to find that it doesn’t go together with the model. If you’re looking to save both time and cash in the long run, LLL Parts is your answer.

LLL Parts offers top-quality OEM products. Everything is easily searchable through our easy-to-use catalogues. All you have to do is enter your car brand and manufacture year, as well as the parts you are sourcing for, and voila - a list of genuine parts is ready for your perusal. That’s not all; each item will come with its detailed parts scheme and fitment information to help you make an informed decision.

We at LLL Parts understand that you want to treat your car right. After all, this is the vehicle that will bring you places, keep you and your family safe, and allow you to see the world. That is why we offer support to help you find the exact part you’re looking for. Contact us today. We’re always ready to assist!

We supply the most popular car brand parts, including Fiat, Smart, Skoda, Ford, Porsche, Mini, Volkswagen, Audi, Mercedes-benz, BMW, Seat,
Part fits these cars
The fitment table is for general fitment information. We will verify the fitment for you if you leave your VIN/Chassis number during the checkout. Additionally, your purchase is covered by 14 days return policy.
Mercedes Benz
-   Mercedes Benz      
Browse part diagram
Diagram information provided by catalogparts

Car part diagram
NoPart codePriceNoteReq. quant.
5A9022640012
Bearing Cap Drive Shaft,Rear
From £135.381
8A3892640780
Sealing Shim Rear Transmission Case
1
11N000000000716
Hexalobular Bolt Bearing Cover To Transmission Case Rear Cover
From £7.28M12X251
14N000433013010
Washer Bearing Cover To Transmission Case Rear Cover
From £1.794
17A3859900551
Nut Bearing Cover To Transmission Case Rear Cover
3
20A0199973247
Seal Ring Drive Shaft,Rear
1
20A0139978846
Sealing Ring Drive Shaft,Rear
From £23.931
23A6022630952
Spacer Disk P.t.o.; As Required
From £1.250.10 MM1
26A0059819105
Tapered Roller Bearing P.t.o.
2
29A1642640006
Drive Shaft P.t.o.
From £464.921
30A9022600065
Cap P.t.o.
From £41.721
32A6555846440
Decal P.t.o.
1
50A1642640020
Gear Meiller Pump Connection
From £541.261
53A3169934501
Spring Gear To Impeller
1
56A1642640021
Gear (Intermediate Gear)
From £470.651
59A1649810010
Needle Roller Bearing Intermediate Gear
From £26.771
62A0019905540
Disk Intermediate Gear
From £3.572
65A3852621874
Pin Gear To Impeller
From £12.051
68A9022640051
Spacer Ring P.t.o.
From £16.531
71A6022640045
Coupling Flange P.t.o.
From £194.341
74A6022640076
Disk Coupling Flange To Drive Shaft
From £9.511
77N910105012015
Hexagon Head Bolt Coupling Flange To Drive Shaft
From £3.52M12X1.5X451
80A1642640125
Shift Rod P.t.o.
From £21.521
83A1642640024
Gearshift Lever P.t.o.
From £184.121
86N000000001212
Cylinder Pin Shifting Fork
From £5.496X601
89A6739930201
Spring P.t.o.
From £1.631
92A1642610020
Housing Cover
From £447.051
95A6709970275
Threaded Union Case Cover
From £7.981
107A0099810601
Cylindrical Bearing Case Cover
From £33.601
110A9022640062
Pressure Disk P.t.o.
From £17.111
113A0179811710
Needle Roller Bearing P.t.o.
From £7.382
116A1642640120
Gear Drive Gear
From £520.271
119A9022640023
Sliding Sleeve P.t.o.
From £277.331
122A9022640146
Connecting Drum P.t.o.
From £330.241
128A0002640627
Cylinder Rear Transmission Case
From £617.071
140N000000002624
Hexalobular Bolt Slave Cylinder To Transmission Case
From £1.87M8X252
143A3852641580
Sealing Shim Slave Cylinder To Transmission Case
From £3.311
146A1642640262
Pressure Disk Slave Cylinder To Transmission Case
From £14.091
152A0015455309
Tappet Switch Slave Cylinder
1
230A1642640050
Bearing Sleeve Shifting Rod To Housing
From £4.271
235A1642640074
Pin P.t.o.
From £38.351
240N000000002463
Stud Bolt P.t.o.
From £2.58M12X453
245A2039910041
Roll Pin P.t.o.
From £1.932
250N000908014009
Screw Plug P.t.o.
From £3.872
255N007603014104
Sealing Ring P.t.o.
From £1.032
270A1642640011
Cap Shifting Lock
From £40.551
274A1642670086
Rubber Ring Shifting Lock
From £8.181
275N000000003989
Compression Spring Shifting Lock
From £1.671
280A1642640025
Shift Rod Shifting Lock
From £27.681
285A1642670097
Bellow Shifting Lock
From £79.541
290N304035006001
Hexagon Nut Shifting Lock
1
295A0019960645
Ball Joint Shifting Lock
From £16.801
300A0009980022
Seal Cap Shifting Lock
From £16.361
305A1642640124
Gearshift Lever Shifting Lock
From £195.371
310N000000004346
Needle Bushing Shifting Lock
From £8.051
315A0019905400
Hexagon Fit Bolt Shifting Lock
From £6.421
320A1642640162
Pressure Disk Shifting Lock
From £128.901
325A1642640096
Boot Shifting Lock
From £84.531
330N000000004343
Cylinder Pin Shifting Lock
From £3.315X451
335N910105008014
Hexagon Head Bolt Cover To P.t.o. Case
From £1.81M 8X454
340N000000000287
Hexalobular Bolt Cover To P.t.o. Case
From £17.99M8X901
Product Q & A
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Product F.A.Q.
How do I know if a part will fit my car?

We got a general fitment information table, which can help you identify if the part will fit your car or not. Also, you can leave your VIN/Chassis during checkout, so our team will verify the fitment for you. If you already paid for your order and the part will not fit your vehicle, we will issue you an instant refund.

How to make an order

At LLLparts.co.uk, you can quickly place an order. After you find the part you need, please select one of the warehouses and add it to your cart. 

After that, proceed to checkout, fill in the required shipping information, select the shipping method, and you can place your order.

In some cases, when the item has no weight, we will need to calculate the shipping price individually. Usually, we sum it within 10 minutes during our working hours, and if we are not working, you will receive an email notification.

I can't find parts that I need

Our team of professionals will always help you to find the correct and required parts for your car. If you can't find the parts you need, don't hesitate to get in touch with us by email at support@lllparts.co.uk or use our Live chat option and we will be happy to help you. 

How I can track my order?

For tracking your order, you will need your order number and email address.

You can track your order by visiting the order tracking page here.

Order Status Tracking

How I can return an item?
  • You can find the return form in the top right corner Help me -> Begin a return.
  • Buyer has 100 calendar days from the date he has purchased it to return an item.
  • To be eligible for a return, the item must be unused and in the same condition that the buyer received it.
  • Item must be in the original packing (factory sealing should not be damaged).
  • Once we receive your item, we will inspect it and notify you that we have received your returned item. We will immediately notify you on the status of your refund after inspecting the item.
How I can find my VIN/Chassis number?

The car's vehicle identification number (VIN) is the identifying code for a SPECIFIC automobile. The VIN serves as the car's fingerprint, as no two vehicles in operation have the same VIN. A VIN is composed of 17 characters (digits and capital letters) that act as a unique identifier for the vehicle. A VIN displays the car's unique features, specifications and manufacturer. The VIN can be used to track recalls, registrations, warranty claims, thefts and insurance coverage.


WHAT IF THE VIN IS NOT 17 CHARACTERS LONG?

Double-check to make sure that you have the right VIN and have copied it down correctly. Once you have verified that the VIN is definitely less than 17 characters, the VIN is most likely from a pre-1981 vehicle. Prior to 1981, VINs varied in length from 11 to 17 characters.  


WHERE CAN I FIND THE VIN?

The VIN can be found by looking at the dashboard on the driver's side of the vehicle. The easiest way to view it is to stand outside the vehicle on the driver's side and look at the corner of the dashboard where it meets the windshield. If the VIN cannot be found there, open the driver's side door and look at the door post (where the door latches when it is closed). It is likely that the VIN will also be displayed in this location. See the image below:  

VIN Location


LOOK FOR THE VIN IN THESE OTHER LOCATIONS:

  • Insurance card/Insurance policy
  • Vehicle title and registration

Delivery information

For UK Customers

While the UK has left the EU, we want to assure you that all UK orders are being shipped swiftly from our UK warehouse. Our prices remain the same, and your order will be delivered with local VAT and any import duties pre-paid. When you shop at LLLparts.co.uk, the price you see is the total price you'll pay. No customs taxes or duties will be applied.

For EU Customers

We are shipping orders to the whole EU using DPD, Economy Post, LLLparts.co.uk has multiple warehouses in Europe to ensure that your package will be delivered within stated delivery times at our online store. No customs taxes or duties will be applied.

For Non-EU Customers

Shipping orders using DHL or Economy postage. The shipping price varies on your country and the item size and weight. In some cases, we are calculating shipping price individually. 

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